19902960 (number)

19902960 is an even 8-digits composite number following 19902959 and preceding 19902961. In scientific notation, it is written as 1.9902960 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 160 positive divisors. There are 4124160 positive integers (up to 19902960) that are relatively prime to 19902960.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred two thousand nine hundred sixty

Notation

Scientific notation 1.9902960 × 10^7
Engineering notation 1.9902960 × 10^6

Prime Factorization of 19902960

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 33 × 7 × 359

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2487870
Product of the distinct prime numbers

The prime factorization of 19902960 is 2 × 2 × 2 × 2 × 3 × 5 × 33 × 7 × 359. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19902960)

Multiplication

n×y
n×2 39805920
n×3 59708880
n×4 79611840
n×5 99514800

Division

n÷y
n÷2 9951480
n÷3 6634320
n÷3 4975740
n÷5 3980592

Exponentiation

ny
n2 396127816761600
n3 7.8841160918935E+21
n4 1.5691724721231E+29
n5 3.1231176945768E+36

Nth Root

y√n
2√n 4461.2733608242
3√n 271.00203790173
4√n 66.792764284945
5√n 28.825943697386

Divisors of 19902960

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19902959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19902960 can be divided by 160 positive divisors. The sum of these divisors (counting 19902960) is 1, the average is 0.00625.

Base conversion 19902960

Base System Value
2 Binary 1001011111011000111110000
3 Ternary 1101110011201200
4 Quaternary 1023323013300
5 Quinary 20043343320
6 Senary 1550331200
8 Octal 113730760
10 Decimal 19902960
12 Duodecimal 67b9b00
16 Hexadecimal 12fb1f0
20 Vigesimal 647h80
36 Base36 bul80

Cryptographic Hash Functions

md5 48e0879469d10798e5a3ab9c432044f3
sha1 e94cdb8c56614992b1997ae0ebbe680192288d73
sha256 7462b7ccc5bce239ce5572ecb1e6dc7929d2bba5bb0e55042c48ee2df7f926a4
sha512 932064c64a08368698208fdcb943d5e29b59edbbc6564adcb8e028fc7bc653e33523d85256661fca9ad392de75d279c079f4ac5959d5eee2e47818f9b7e12cb6
ripemd-160 47d5da06dcc32b990b6639a8021ea3ddff92eae8

19902960 as geometric shapes

Circle

Radius = n
Diameter 39805920
Circumference 125053985.84138
Area 1.2444722390208E+15

Sphere

Radius = n
Volume 3.3024908259122E+22
Surface area 4.9778889560832E+15
Circumference 125053985.84138

Square

Length = n
Perimeter 79611840
Area 396127816761600
Diagonal 28147035.963369

Cube

Length = n
Surface area 2376766900569600
Volume 7.8841160918935E+21
Space diagonal 34472937.941011

Equilateral Triangle

Length = n
Perimeter 59708880
Area 1.7152837623061E+14
Altitude 17236468.970506

Triangular Pyramid

Length = n
Surface area 1.7152837623061E+14
Volume 9.2915199203997E+20
Height 9382345.3211231